Weeds of National Significance

Although the weeds displayed in this section are not native to Tasmania (we have six WONS of our own to contend with!), these plants, often intentionally introduced, are having a major environmental and financial impact in the regions in which they grow, and are therefore of interest to all of us.

In certain cases (ie, Mimosa), we do not have a profile page. In these cases, links are provided that will take you to an external site (Australian Weeds Committee)